⚠️ Important Note: This module is exclusively compatible with the Heltec WiFi LoRa 32 (V4) Expansion Kit .
GXHTV3 Temperature & Humidity Sensor Module (QuickLink Series)
The GXHTV3 Temperature & Humidity Sensor is part of the Heltec QuickLink Sensor Series, designed for seamless integration with the Heltec WiFi LoRa 32 (V4) Expansion Kit and modular Sensor Hub ecosystem.
It delivers reliable environmental sensing with a compact, standardized form factor, enabling rapid deployment in IoT systems, smart environments, and embedded monitoring applications.
Built around the GXHTC3 digital sensing chip, the module provides high accuracy measurements while maintaining ultra-low power consumption, making it ideal for long-term battery-powered deployments.
Key Features
- QuickLink Modular Design – Standardized sensor format for fast plug-and-play integration.
- Dual Integration Options – Supports PH2.0 × 4 interface or LGA stamp-hole soldering.
- High Accuracy Sensing – ±3% RH humidity accuracy and ±0.2°C temperature accuracy.
- Ultra-Low Power Operation – Optimized for continuous sensing in battery-powered IoT devices.
- Flexible Connectivity – Supports I²C communication (PH2.0 interface) and I²C/SPI (LGA pads).
- Extended Environmental Range – Designed for demanding industrial and outdoor conditions.
Technical Specifications
- Operating Voltage: 3.3V
- Operating Current: 430 μA
- Interface: I²C (PH2.0 × 4), I²C / SPI (LGA 2.54 mm pads)
- Temperature Range: -45°C to 130°C
- Storage Temperature: -45°C to 130°C
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Dimensions: 15 × 15 × 10 mm (with QuickLink socket)
15 × 15 × 2 mm (without socket) - Weight: 3 g
Integration & Usage
The GXHTV3 sensor is designed for direct integration into the Heltec Sensor Hub ecosystem. With plug-and-play QuickLink compatibility, it enables rapid deployment of environmental monitoring systems without complex wiring.
For enhanced durability in outdoor or industrial environments, the sensor can be installed inside compatible protective enclosures within the Sensor Hub series.
Applications
- Smart agriculture monitoring systems
- Indoor environmental sensing and automation
- IoT sensor networks and data collection nodes
- Smart buildings and HVAC monitoring
- Environmental research and prototyping
Package Includes
- 1 × GXHTV3 Temperature & Humidity Sensor Module
Note
This module is part of the Heltec QuickLink Sensor ecosystem and is optimized for use with the Heltec WiFi LoRa 32 (V4) Expansion Kit and compatible Sensor Hub enclosures.
Thank You for Your Purchase!
We hope you are happy with your purchase. However, if you are not completely satisfied for any reason, you may return it for a full refund, store credit, or exchange. Please see below for more details on our return policy.
RETURNS
- All returns must be postmarked within seven (7) days of the purchase date.
- Items must be in new and unused condition, with all original tags and labels attached.
RETURN PROCESS
Return Address Request
To obtain the return address, please contact us via email before sending your return. We will provide you with the correct return details.
📧 Email us at: support@meshnology.com
Thank you for your understanding!
📌 Note: Customers are responsible for all return shipping costs. We strongly recommend using a trackable shipping method.
REFUNDS
- After receiving and inspecting your return, we will process your refund or exchange.
- Please allow at least seven (7) days from the receipt of your item for processing.
- Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company.
EXCEPTIONS
The following items cannot be returned or exchanged:
- Improper or unreasonable use or maintenance
- Failure to follow operating instructions
- Accidents or excessive moisture damage
- Damage from insects, lightning, or power surges
- Connections to improper voltage supplies
- Unauthorized alterations or modifications
- Damage from inadequate packing or shipping procedures
- Use with other incompatible products
- Products that require modification for use outside their intended country
- Items purchased from unauthorized dealers
For defective or damaged products, please contact us at the email below to arrange a refund or exchange.
QUESTIONS?
If you have any questions about our return policy, feel free to contact us:
Our goal is to offer you the best shipping options, no matter where you live. Every day, we deliver to hundreds of customers across the world, ensuring that we provide the highest levels of responsiveness to you at all times.
Shipping Rules:
- Before the order ships, you can cancel it, change the address information, and modify the shipping method. (We cannot change shipping addresses, shipping methods, or cancel your order after it has been shipped.)
- No return service is available once your package arrives at your local destination. If your address is incorrect or you do not pick up the package on time, it will most likely be destroyed locally. (Once your package is shipped, we will update the tracking information for you. Please pay attention to it, and contact us at support@meshnology.com or message us online if you have any issues.)
- For any abnormal orders, we will contact you via email or WhatsApp within 3 working days. If there is no reply within two days, the order will be canceled by default (e.g., due to items being sold out, pricing issues, shipping method restrictions, additional shipping fees, or battery-related restrictions).
- Customers are responsible for paying customs taxes.
How Long Until Your Order Ships?
- In stock: We will ship your order within 1-2 working days.
- Pre-order: Usually takes 2-7 working days, except for certain products.
Shipping Methods & Delivery Times
We currently offer three shipping methods:
- Free Standard Shipping - Your orders will be shipped via Standard Shipping by default (except for remote areas).
- Expedited Shipping - If you prefer faster delivery via DHL, FedEx, UPS, etc., you will need to pay an extra shipping fee.
- Ocean Shipping (USA Only) - Available for shipments to the USA.
Estimated Delivery Times (Standard Shipping):
- USA: 7-18 business days
- Japan: 4-12 business days
- Australia / Europe: 8-20 business days
- Canada: 12-25 business days
- Southeast Asia: 4-12 business days
- Turkey: 7-16 business days
- Russia: 20-50 business days
- Other Countries: 15-20 business days
Please Note:
- These are estimated delivery times; we cannot guarantee an exact delivery date.
- Orders containing batteries may experience longer shipping times.
- We are not responsible for shipping delays beyond our control.
Battery Shipping Restrictions
- We CANNOT ship batteries to the following countries:
Turkey, India, Germany, Brazil, Mexico, Chile, New Zealand, etc.
(If your order contains a battery and we have no shipping method available, we will contact you to change the product or cancel the order.) - We CAN ship batteries to these countries:
USA, Japan, Russia, Austria, Belgium, Czech Republic, Denmark, France, Hungary, Ireland, Italy, Luxembourg, Norway, Poland, Portugal, Slovakia, Spain, Sweden, Switzerland, Netherlands.
Customs Clearance & Taxes
- Customers are responsible for customs taxes.
- If customs clearance cannot be completed due to customer-related reasons, we cannot provide a refund.
Warehouses
- US Warehouse – Ships only to US addresses.
- CN Warehouse – Ships internationally.
- If no warehouse option is displayed on the product page, the order will be shipped from the CN warehouse.
For further assistance, please contact us at support@meshnology.com.
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